You are currently viewing MCQ Questions for Class 10 Science Chapter 2 Acids Bases and Salts with Answer Keys

MCQ Questions for Class 10 Science Chapter 2 Acids Bases and Salts with Answer Keys

If you are preparing for CBSE Class 10 Board Exam Term 1 which will be an objective type questions paper, then you need to practice multiple choice questions of Class 10 Chemistry Chapterwise. In this article of AKVTutorials, you will get MCQ Questions for Class 10 Chapter 2 Acids, Bases, and Salts with Answer Keys.

MCQ Questions for Class 10 Science Chapter 2 Question No 1:

A solution turns red litmus blue, its pH is likely to be

Option A : 1

Option B : 4

Option C : 5

Option D : 10

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Option D : 10

MCQ Questions for Class 10 Science Chapter 2 Question No 2: 

What happens when a solution of an acid is mixed with a solution of a base in a test tube?
(i) The temperature of the solution increases
(ii) The temperature of the solution decreases
(iii) The temperature of the solution remains the same
(iv) Salt formation takes place

Option A : (i) only

Option B : (i) and (iii)

Option C : (ii) and (iii)

Option D : (i) and (iv)

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Option D : (i) and (iv)

MCQ Questions for Class 10 Science Chapter 2 Question No 3:  

What happens when a solution of an acid is mixed with a solution of a base in a test tube?
(i) Temperature of the solution decreases
(ii) Temperature of the solution increases
(in) Temperature of the solution remains the same
(iv) Salt formation takes place

Option A : (i) and (iv)

Option B : (i) and (iii)

Option C : (ii) only

Option D : (ii) and (iv)

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Option D : (ii) and (iv)

MCQ Questions for Class 10 Science Chapter 2 Question No 4:   

A solution reacts with crushed egg-shells to give a gas that turns lime-water milky. The solution contains

Option A : NaCl

Option B : HCl

Option C : LiCl

Option D : KCl

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Option B : HCl

MCQ Questions for Class 10 Science Chapter 2 Question No 5:   

An aqueous solution turns red litmus solution blue. Excess addition of which of the following solution would reverse the change?

Option A : Baking powder

Option B : Lime

Option C : Ammonium hydroxide solution

Option D : Hydrochloric acid

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Option D : Hydrochloric acid

MCQ Questions for Class 10 Science Chapter 2 Question No 6:   

When hydrogen chloride gas is prepared on a humid day, the gas is usually passed through the guard tube containing calcium chloride. The role of calcium chloride taken in the guard tube is to 

Option A : absorb the evolved gas

Option B : moisten the gas

Option C : absorb moisture from the gas

Option D : absorb Cl– ions from the evolved gas

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Option C : absorb moisture from the gas

MCQ Questions for Class 10 Science Chapter 2 Question No 7:   

10 mL of a solution of NaOH is found to be completely neutralized by 8 mL of a given solution of HCl. If we take 20 mL of the same solution of NaOH, the amount of HCl solution (the same solution as before) required to neutralize it will be-

Option A : 4 mL

Option B : 8 mL

Option C : 12 mL

Option D : 16 mL

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Option D : 16 mL

MCQ Questions for Class 10 Science Chapter 2 Question No 8:   

Which of the following salts does not contain water of crystallization?

Option A : Blue vitriol

Option B : Baking soda

Option C : Washing soda

Option D : Gypsum

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Option B : Baking soda

MCQ Questions for Class 10 Science Chapter 2 Question No 9:   

In terms of acidic strength, which one of the following is in the correct increasing order?

Option A : Water < Acetic acid < Hydrochloric acid

Option B : Water < Hydrochloric acid < Acetic acid

Option C : Acetic acid < Water < Hydrochloric acid

Option D : Hydrochloric acid < Water < Acetic acid

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Option A : Water < Acetic acid < Hydrochloric acid

MCQ Questions for Class 10 Science Chapter 2 Question No 10:   

Which one of the following types of medicines is used for treating indigestion?

Option A : Antibiotic

Option B : Analgesic

Option C : Antacid

Option D : Antiseptic

Show/Hide Answer

Option C : Antacid

CBSE Class 10 Science Chapterwise MCQ
1 : Chemical Reactions & Equations MCQs
| 1 to 10 | 11 to 20
2 : Acids, Bases & Salts MCQs
| 1 to 10 | 11 to 20
3 : Metals & Non-Metals MCQs
| 1 to 10 | 11 to 20
4 : Carbon & Its Compound MCQs
| 1 to 10 | 11 to 20
5 : Periodic Classification of Elements MCQs
| 1 to 10 | 11 to 20
6 : Life Process MCQs
| 1 to 10 | 11 to 20
7 : Control & Coordination MCQs
| 1 to 10 | 11 to 20
8 : How Do Organism Reproduce MCQs
| 1 to 10 | 11 to 20
9 : Heredity & Evolution MCQs
| 1 to 10 | 11 to 20
10 : Light Reflection & Refraction MCQs
| 1 to 10 | 11 to 20
11 : Human Eye & Colorful World MCQs
| 1 to 10 | 11 to 20
12 : Electricity MCQs
| 1 to 10 | 11 to 20
13 : Magnetic Effect of Electric Current MCQs
| 1 to 10 | 11 to 20
14 : Source of Energy MCQs
| 1 to 10 | 11 to 20
15 : Our Environment MCQs
| 1 to 10 | 11 to 20
16 : Management of Natural Resources MCQs
| 1 to 10 | 11 to 20